TPA3662

概述

The devices are CMOS single, dual, and quad RRIO opamps to support 2.7-V to 16-V single supply or ±1.35-V to ±8-V dual supply. They incorporate 3PEAK’s proprietary and patented design techniques to achieve excellent DC and AC performance including 250-μV maximum offset voltage at 25°C, 2.5-MHz gain-bandwidth product, and 2-V/μs slew rate.

The devices have a unique zero-crossover input topology to eliminate the input offset transition region, which is brought by the complementary input stage of rail-to-rail input operational amplifiers. The input common-mode range includes both the negative and positive supplies. CMRR is excellent in all common-mode ranges and has no input stage crossover distortion.

The devices are available in standard packages (such as SOT23, SOP, and MSOP). The devices are specified from −40°C to 125°C.

• Status

  Production

• Rating

  Industrial

• Number of Channels

  2

• Supply Voltage (Min) (V)

  2.7

• Supply Voltage (Max) (V)

  16

• Iq per channel (typ) (μA)

  1200

• GBW (Typ) (MHz)

  2.5

• Slew Rate (Typ) (V/μs)

  2

• Rail-Rail In

  Yes

• Rail-Rail Out

  Yes

• Ishort (Typ) (mA)

  40

• Vos (Max) (mV)

  0.25

• Offset Drift (Typ) (μV/°C)

  2

• Ib (typ) (pA)

  10

• Vn at 1 kHz (Typ) (nV/rtHz)

  25

• Peak Noise at 0.1 to 10Hz (μVpp)

  /

• Shutdown/Disable

  /

• Operating Temperature Range (℃)

  -40 to 125

• Features

  Zero Crossover

• Package

  SOP8, MSOP8